5. Cream together the butter and the brown sugar in a medium bowl. Incorporate the egg and banana. Stir a bit and also add the vanilla. Then add and mix well the remaining dry ingredients. Also incorporate the chocolate chips.

6. Make spoonsized dough balls and place them on the cookie sheets at least 2 inches appart.

7. Bake in the over for about 8 to10 minutes or until the cookies gets a nice goldened appearance.